2274047 has 4 divisors (see below), whose sum is σ = 2308056. Its totient is φ = 2240040.

The previous prime is 2274031. The next prime is 2274049. The reversal of 2274047 is 7404722.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2274047 - 2⁴ = 2274031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2274049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16904 + ... + 17037.

It is an arithmetic number, because the mean of its divisors is an integer number (577014).

2^2274047 is an apocalyptic number.

2274047 is a deficient number, since it is larger than the sum of its proper divisors (34009).

2274047 is an equidigital number, since it uses as much as digits as its factorization.

2274047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34008.

The product of its (nonzero) digits is 3136, while the sum is 26.

The square root of 2274047 is about 1507.9943633847. The cubic root of 2274047 is about 131.5022384406.

Adding to 2274047 its reverse (7404722), we get a palindrome (9678769).

The spelling of 2274047 in words is "two million, two hundred seventy-four thousand, forty-seven".